CN210939681U

CN210939681U - Finger joint board cutting equipment

Info

Publication number: CN210939681U
Application number: CN201921010164.7U
Authority: CN
Inventors: 陈彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-07-07
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a finger joint plate cutting device, which comprises a first frame, wherein a cutting saw mechanism is arranged on the first frame, a second frame is arranged below the cutting saw mechanism in a sliding manner, a finger joint plate transmission mechanism and a slicing saw mechanism are arranged on the second frame, and the sliding direction of the second frame is vertical to the transmission direction of the finger joint plate; the discharge end that indicates fishplate bar transmission device is equipped with first induction system, the feed end that indicates fishplate bar transmission device is equipped with second induction system, cut off saw mechanism, indicate fishplate bar transmission device, burst saw mechanism, first induction system, second induction system and link to each other with control system electrical property respectively. Time and labor are saved when the finger joint plate is cut, and the cutting precision is high. The utility model discloses be applied to and indicate fishplate bar production technical field.

Description

Finger joint board cutting equipment

Technical Field

The utility model relates to a indicate fishplate bar production technical field, concretely relates to indicate fishplate bar cutting tool.

Background

The finger joint board is formed by processing solid wood into small wood strips with certain width and thickness, then combing the small wood strips for tenoning, and gluing and splicing into plate wood. The wood blocks are spliced into wood blocks and then cut into wood with different specifications. When cutting the plate wood, a cutting tool for cutting the plate wood and a slicing saw for cutting the plate wood are needed. In the prior art, the slicing saw is generally fixed to cut the wood, and the position of the plate wood is adjusted in real time in the cutting process, so that time and labor are wasted, the wood can move in the cutting process, and a large error can be generated when a small amount of deviation occurs in the wood; if the wood drift is too great, the wood feed position needs to be readjusted. In the prior art, when wood is cut off, the cutting precision of the wood still needs to be improved.

Patent document with application number CN201420267815.1 discloses an automatic grafting machine of finger joint board, including the frame, set gradually the conveying mechanism in the frame, guiding mechanism, group board district, cut mechanism and docking mechanism. The feeding end of the frame is provided with a feeding frame, the discharging end of the frame is provided with a collecting frame, and the feeding frame and the collecting frame are provided with a feeding channel which enables the short wood strips to be spliced one by one and extend forwards; the feeding frame is a frame body with openings at the top and the right end and adjustable width, the height of the material collecting frame is 10-15 cm lower than the discharge hole of the wood connecting machine, a movable push plate is arranged on the material collecting frame, and the movable push plate is connected with the PLC. The utility model discloses an adopt PLC numerical control operation program control, realized automatic the gathering materials, not only save the manual work, improved work efficiency moreover greatly.

The cutting mechanism in the technical scheme disclosed in the patent is the slicing saw, and because the length of the plate wood which can be spliced by the automatic wood connecting machine is limited, the automatic wood connecting machine does not adopt a cutting tool for cutting the plate wood. The technical solution disclosed in this reference still has the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a indicate fishplate bar cutting tool cuts labour saving and time saving when indicating the fishplate bar, and the cutting precision is high.

In order to achieve the purpose, the utility model provides a finger joint plate cutting device, which comprises a first frame, wherein a cutting saw mechanism is arranged on the first frame, a second frame is arranged below the cutting saw mechanism in a sliding manner, a finger joint plate transmission mechanism and a slicing saw mechanism are arranged on the second frame, and the sliding direction of the second frame is vertical to the transmission direction of the finger joint plate; the discharge end that indicates fishplate bar transmission device is equipped with first induction system, the feed end that indicates fishplate bar transmission device is equipped with second induction system, cut off saw mechanism, indicate fishplate bar transmission device, burst saw mechanism, first induction system, second induction system and link to each other with control system electrical property respectively.

The finger joint plate transmission mechanism comprises a rotary driving device and a plurality of carrier rollers which are arranged on the second rack, the carrier rollers are parallel to each other and are on the same horizontal plane, the two ends of each carrier roller are respectively provided with the rotary driving device, and the rotary driving devices are respectively electrically connected with a control system.

The improved structure is characterized in that a telescopic driving piece is further arranged on the second rack, the telescopic direction of the telescopic driving piece is consistent with the sliding direction of the second rack, the telescopic driving piece is electrically connected with the control system, and the rotary driving device at least at one end of each carrier roller is in transmission connection with the telescopic driving piece.

The improved telescopic driving device is characterized in that a first slide rail is further arranged on the second rack, the length direction of the first slide rail is arranged along the sliding direction of the second rack, first slide blocks are respectively arranged on the first slide rail, rotary driving devices are respectively arranged on the first slide blocks, and locking devices are further arranged on the rotary driving devices which are not connected with the telescopic driving pieces.

The improved slicing saw mechanism comprises a main shaft which is rotatably arranged on the second rack, the main shaft is parallel to the carrier roller, a plurality of first saw blades are sleeved on the main shaft, the main shaft is connected with a first driving piece in a transmission mode, and the first driving piece is electrically connected with the control system.

In a further improvement, an expansion sleeve is arranged between the first saw blade and the main shaft.

The cutting saw mechanism comprises a transverse moving device and a vertical moving device, the moving direction of the transverse moving device is the same as the sliding direction of the second rack, the vertical moving device is arranged on the transverse moving device, a second driving piece is arranged on the vertical moving device, a second saw blade is arranged on the second driving piece, and the transverse moving device, the vertical moving device and the second driving piece are electrically connected with a control system respectively.

Further improved, the lateral shifting device includes two second slide rails that are parallel to each other, the second slide rail is established in first frame, slides respectively on two second slide rails and is equipped with the second slider, and two second sliders are put on the shelf and are equipped with the third frame, be equipped with the third driving piece in the third frame, institute be equipped with the gear on the third driving piece, go back the rack in the first frame, the length direction of second slide rail and the length direction of rack all set up along the slip direction of second frame, wheel and rack toothing, vertical mobile device establishes in the third frame, the third driving piece links to each other with the control system electrical property.

The improved finger joint plate is characterized in that a third slide rail is further arranged on the first rack, the length direction of the third slide rail is perpendicular to the transmission direction of the finger joint plate, a third slide block is arranged on the third slide rail, and the second rack is arranged on the third slide block.

In a further improvement, the first sensing device is a distance measuring sensor, the second sensing device is a photoelectric switch, and the control system is a PLC controller.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect:

the utility model discloses a when finger joint board cutting equipment cuts finger joint board, the finger joint board that treats to cut triggers second induction system when reacing finger joint board transmission device's feed end, control system control finger joint board transmission device starts, finger joint board transmission device will indicate the joint board to convey to burst saw mechanism, burst saw mechanism establishes in the second frame, the second frame slides and establishes in first frame, its gliding direction is perpendicular with the transmission direction who indicates the joint board, burst saw mechanism is when surely indicating the joint board, the second frame removes along with the feed position who indicates the joint board in real time, thereby make burst saw mechanism remove along with indicating the joint board in real time, with the deviation that produces when adaptation finger joint board removes. Can avoid like this on the one hand and indicate the deviation that the fishplate bar removed the production, on the other hand can improve the precision that the burst saw cut, does not need artifical or other equipment to adjust the fishplate bar at the in-process that cuts moreover, can realize automatic cutting labour saving and time saving.

After the finger joint plate is cut by the slicing saw mechanism, the finger joint plate transmission mechanism continuously transmits the cut finger joint plate forwards, when the finger joint plate enters a sensing range of the first sensing device, the first sensing device senses the finger joint plate for the first time, the first sensing device sends a first sensing signal to the control system, the control system controls the finger joint plate transmission mechanism to continuously run for a certain distance according to the sensing signal sent by the first sensing device, after the finger joint plate runs for the certain distance, the first sensing device senses the finger joint plate for the second time and sends the second sensing signal to the control system, the control system controls the finger joint plate transmission mechanism to run for the certain distance according to the second sensing signal, the finger joint plate is transmitted to a specified position, finally, the finger joint plate is cut off according to the cutting mechanism, and the cut finger joint plate is transmitted out by the finger joint plate transmission mechanism. The utility model discloses the finger joint board that cuts off can guarantee high precision, has reduced because the cutting precision is not high and cause waste material and timber extravagant, has improved cutting process, has saved a large amount of costs for the enterprise.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a schematic structural diagram of the slicing saw mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring to fig. 1 to 3, a finger joint plate cutting device comprises a first frame 1, wherein a cutting saw mechanism 2 is arranged on the first frame 1, a second frame 3 is arranged below the cutting saw mechanism 2 in a sliding manner, a finger joint plate transmission mechanism 4 and a slicing saw mechanism 5 are arranged on the second frame 3, and the sliding direction of the second frame 3 is perpendicular to the transmission direction of a finger joint plate 101; the discharge end of the finger joint plate transmission mechanism 4 is provided with a first sensing device 6, the feed end of the finger joint plate transmission mechanism 4 is provided with a second sensing device 7, and the cutting saw mechanism 2, the finger joint plate transmission mechanism 4, the slicing saw mechanism 5, the first sensing device 6 and the second sensing device 7 are respectively electrically connected with the control system. The first frame 1 and the second frame 3 are both frames built by strip-shaped profiles, wherein the first frame 1 is fixed. Specifically, the first sensing device 6 is a distance measuring sensor, the second sensing device 7 is a photoelectric switch, and the control system is a PLC controller.

In this embodiment, the finger joint board transmission mechanism 4 includes a rotation driving device 41 and a plurality of carrier rollers 42 both disposed on the second frame 3, each carrier roller 42 is parallel to each other and on the same horizontal plane, the two ends of each carrier roller 42 are respectively disposed with the rotation driving device 41, and each rotation driving device 41 is electrically connected to a control system. The rotary driving device 41 comprises a servo motor and squeezing rollers arranged on the servo motor, when the finger joint plate 101 is placed on the carrier roller 42, the motors arranged at two ends of the carrier roller 42 are started, the squeezing rollers at two ends of the carrier roller 42 squeeze the finger joint plate 101, and the squeezing rollers rotate during squeezing, so that the finger joint plate 101 moves on the carrier roller 42. This type of transport facilitates adjustment and does not affect the step of cutting the finger tab 101 when the finger tab 101 is transported.

In this embodiment, the second frame 3 is further provided with a telescopic driving member 31, the telescopic direction of the telescopic driving member 31 is the same as the sliding direction of the second frame 3, the telescopic driving member 31 is electrically connected to the control system, and the rotary driving device 41 at least one end of each carrier roller 42 is in transmission connection with the telescopic driving member 31. The telescopic driving member 31 is driven by a telescopic cylinder or a hydraulic cylinder, when the finger joint plate 101 does not enter between the rotary driving devices 41, the telescopic driving member 31 pushes the rotary driving devices 41 apart, so that the finger joint plate 101 can enter smoothly, when the finger joint plate 101 reaches between the rotary driving devices 41, the telescopic driving member 31 drives the rotary driving devices 41 to close, thereby clamping the finger joint plate 101, and the rotary driving devices 41 rotate to drive the finger joint plate 101 to move forwards.

In this embodiment, the second frame 3 is further provided with a first slide rail 32, the length direction of the first slide rail 32 is arranged along the sliding direction of the second frame 3, the first slide rails 32 are respectively provided with a first slide block 33, the rotary driving devices 41 are respectively arranged on the first slide blocks 33, and the rotary driving device 41 which is not connected with the telescopic driving member 31 is further provided with a locking device. The rotation driving device 41 which is not connected with the telescopic driving member 31 is adjusted to a proper position through the first slide rail 32 and the first slide block 33 and then locked through a locking device, and the locking device is a screw. After the rotation driving device 41 to which the telescopic driving member 31 is not connected is adjusted to a proper position, the rotation driving device 41 to which the telescopic driving member 31 is not connected is fixed to the second frame 3 with screws. And a rotation driving device 41 connected with the telescopic driving member 31 is installed on the first slider 33 to move more accurately.

In this embodiment, the slicing saw mechanism 5 includes a main shaft 51 rotatably disposed on the second frame 3, the main shaft 51 is parallel to the supporting roller 42, a plurality of first saw blades 52 are sleeved on the main shaft 51, the main shaft 51 is connected to a first driving member 53 in a transmission manner, and the first driving member 53 is electrically connected to the control system. The first driving member 53 is a motor, the motor is connected with the main shaft 51 through a belt transmission, and the belt transmission has an overload protection function and can reduce equipment damage.

In this embodiment, an expansion sleeve 54 is disposed between the first blade 52 and the main shaft 51, and the expansion sleeve 54 can firmly fix the first blade 52 and the main shaft 51.

In this embodiment, the cutting saw mechanism 2 includes a lateral moving device 21 and a vertical moving device 22, a moving direction of the lateral moving device 21 is the same as a sliding direction of the second frame 3, the vertical moving device 22 is disposed on the lateral moving device 21, the vertical moving device 22 is provided with a second driving member 23, the second driving member 23 is provided with a second saw blade 24, and the lateral moving device 21, the vertical moving device 22, and the second driving member 23 are electrically connected to the control system, respectively. The vertical moving device 22 is an air cylinder, and the second driving member 23 is a motor.

In this embodiment, the lateral moving device 21 includes two second sliding rails 211 parallel to each other, the second sliding rails 211 are disposed on the first frame 1, the two second sliding rails 211 are respectively provided with a second sliding block 212 in a sliding manner, the two second sliding blocks 212 are provided with a third frame 213, the third frame 213 is provided with a third driving element 214, the third driving element 214 is provided with a gear 215, the first frame 1 is provided with a rack 216, the length direction of the second sliding rails 211 and the length direction of the rack 216 are both arranged along the sliding direction of the second frame 3, the gear 215 is engaged with the rack 216, the vertical moving device 22 is disposed on the third frame 213, and the third driving element 214 is electrically connected to the control system. Preferably, the third frame 213 is provided with two cylinders, and the output ends of the two cylinders are provided with the second driving member 23. The third driving member 214 is a motor, and the rotation of the motor moves the gear 215 on the rack 216, so as to drive the second slider 212 to move on the second sliding rail 211, and finally drive the third frame 213 to move, where the moving direction of the third frame 213 is perpendicular to the transmission direction of the finger board 101. When the finger plate 101 reaches under the second saw blade 24, the vertical moving device 22 moves downward, and then the third frame 213 moves, so that the second saw blade 24 cuts the finger plate 101 during the movement of the third frame 213, and after the finger plate 101 is cut, the third frame 213 and the vertical moving device 22 return to their original positions. The rack 216 and the gear 215 can transmit large acting force, the transmission is accurate, the action is simple, and the device is durable.

In this embodiment, the first frame 1 is further provided with a third slide rail 8, the length direction of the third slide rail 8 is perpendicular to the transmission direction of the finger-joint plate 101, the third slide rail 8 is provided with a third slide block 9, and the second frame 3 is arranged on the third slide block 9. Through the relative slip between third slide rail 8 and the third slider 9, can bear the heavy load of second frame 3, can make second frame 3 slide smoothly again, and durable, not fragile, damage also very easily change.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The finger joint plate cutting equipment is characterized by comprising a first rack (1), wherein a cutting saw mechanism (2) is arranged on the first rack (1), a second rack (3) is arranged below the cutting saw mechanism (2) in a sliding mode, a finger joint plate transmission mechanism (4) and a slicing saw mechanism (5) are arranged on the second rack (3), and the sliding direction of the second rack (3) is perpendicular to the transmission direction of a finger joint plate (101); the automatic cutting and cutting device is characterized in that a first sensing device (6) is arranged at the discharge end of the finger joint plate transmission mechanism (4), a second sensing device (7) is arranged at the feed end of the finger joint plate transmission mechanism (4), and the cutting saw mechanism (2), the finger joint plate transmission mechanism (4), the slicing saw mechanism (5), the first sensing device (6) and the second sensing device (7) are respectively electrically connected with a control system.

2. The finger board cutting equipment according to claim 1, wherein the finger board transmission mechanism (4) comprises a rotation driving device (41) and a plurality of supporting rollers (42) which are arranged on the second frame (3), each supporting roller (42) is parallel to each other and on the same horizontal plane, the two ends of each supporting roller (42) are respectively provided with the rotation driving device (41), and each rotation driving device (41) is electrically connected with a control system.

3. The finger board cutting machine according to claim 2, characterized in that the second frame (3) is further provided with a telescopic driving member (31), the telescopic direction of the telescopic driving member (31) is consistent with the sliding direction of the second frame (3), the telescopic driving member (31) is electrically connected with the control system, and the rotary driving device (41) at least one end of each carrier roller (42) is in transmission connection with the telescopic driving member (31).

4. The finger board cutting device according to claim 3, wherein the second frame (3) is further provided with a first slide rail (32), the length direction of the first slide rail (32) is arranged along the sliding direction of the second frame (3), the first slide rails (32) are respectively provided with a first slide block (33), the rotary driving devices (41) are respectively arranged on the first slide blocks (33), and the rotary driving devices (41) which are not connected with the telescopic driving members (31) are further provided with locking devices.

5. The finger board cutting device according to claim 2, wherein the slicing saw mechanism (5) comprises a main shaft (51) rotatably disposed on the second frame (3), the main shaft (51) is parallel to the supporting roller (42), a plurality of first saw blades (52) are sleeved on the main shaft (51), the main shaft (51) is connected with a first driving member (53) in a transmission manner, and the first driving member (53) is electrically connected with a control system.

6. The finger board cutting apparatus of claim 5, wherein an expansion sleeve (54) is provided between the first saw blade (52) and the main shaft (51).

7. The fingerboard cutting equipment as recited in claim 1, wherein the cutting saw mechanism (2) comprises a lateral moving device (21) and a vertical moving device (22), the moving direction of the lateral moving device (21) is the same as the sliding direction of the second frame (3), the vertical moving device (22) is arranged on the lateral moving device (21), a second driving member (23) is arranged on the vertical moving device (22), a second saw blade (24) is arranged on the second driving member (23), and the lateral moving device (21), the vertical moving device (22) and the second driving member (23) are respectively electrically connected with a control system.

8. Finger board cutting machine according to claim 7, characterised in that the lateral movement means (21) comprise two second sliding rails (211) parallel to each other, the second slide rails (211) are arranged on the first frame (1), the two second slide rails (211) are respectively provided with a second slide block (212) in a sliding way, the two second slide blocks (212) are provided with a third frame (213) in an erected way, a third driving part (214) is arranged on the third frame (213), a gear (215) is arranged on the third driving part (214), the first rack (1) is also provided with a rack (216), the length direction of the second sliding rail (211) and the length direction of the rack (216) are both arranged along the sliding direction of the second rack (3), the gear (215) is meshed with the rack (216), the vertical moving device (22) is arranged on the third rack (213), and the third driving piece (214) is electrically connected with the control system.

9. The finger board cutting machine according to any one of claims 1 to 8, wherein a third slide rail (8) is further arranged on the first machine frame (1), the length direction of the third slide rail (8) is perpendicular to the transmission direction of the finger board (101), a third slide block (9) is arranged on the third slide rail (8), and the second machine frame (3) is arranged on the third slide block (9).

10. The finger board cutting apparatus according to any one of claims 1 to 8, wherein the first sensing device (6) is a distance measuring sensor, the second sensing device (7) is an electro-optical switch, and the control system is a PLC controller.